Ariaratnam, V. (1969). Christopher Columbus ([1st ed.). Printed by the Nadaraja Press.
Lua i Stíl Chicago (17ú heag.)Ariaratnam, V. Christopher Columbus. [1st ed. Colombo: Printed by the Nadaraja Press, 1969.
Lua MLA (8ú heag.)Ariaratnam, V. Christopher Columbus. [1st ed. Printed by the Nadaraja Press, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.